<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
    
    <script>
        function changeContent(title,time,content) {
            document.getElementById("title").innerHTML = title;
            document.getElementById("time").innerHTML = time;
            document.getElementById("content").innerHTML = content;
        }
    </script>
    
</head>
<body>
    <div id="title" style="color: black;font-size: 20px"></div>
    <div id="time" style="color: gray;font-size: 14px"></div>
    <div id="content"></div>
</body>
</html>